1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
# $NetBSD: builtin.mk,v 1.9 2005/05/24 04:22:24 jlam Exp $
BUILDLINK_FIND_LIBS:= iconv
.include "../../mk/buildlink3/find-libs.mk"
_BLNK_ICONV_H= /usr/include/iconv.h
# Determine if there is a built-in GNU iconv implementation and set
# IS_BUILTIN.iconv appropriately.
#
.if !defined(IS_BUILTIN.iconv)
IS_BUILTIN.iconv= no
. if exists(${_BLNK_ICONV_H}) && \
!empty(BUILDLINK_LIB_FOUND.iconv:M[yY][eE][sS])
IS_BUILTIN.iconv!= \
if ${GREP} -q "GNU LIBICONV Library" ${_BLNK_ICONV_H}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
.endif
MAKEVARS+= IS_BUILTIN.iconv
# If there is a built-in GNU iconv implementation, then set
# BUILTIN_PKG.iconv to a package name for the built-in iconv.
#
.if !empty(IS_BUILTIN.iconv:M[yY][eE][sS])
. if !defined(BUILTIN_PKG.iconv)
_BLNK_ICONV_VERSION!= \
${AWK} 'BEGIN { hex="0123456789abcdef" } \
/\#define[ ]*_LIBICONV_VERSION[ ]/ { \
M = 16 * (index(hex, substr($$3, 3, 1)) - 1); \
M += index(hex, substr($$3, 4, 1)) - 1; \
m = 16 * (index(hex, substr($$3, 5, 1)) - 1); \
m += index(hex, substr($$3, 6, 1)) - 1; \
printf "%d.%d\n", M, m; \
exit 0; \
} \
' ${_BLNK_ICONV_H}
#
# If the native GNU iconv is ABI version 1.9, then treat it the same
# as the latest version on the libiconv-1.9.x branch.
#
. if ${_BLNK_ICONV_VERSION} == "1.9"
_BLNK_ICONV_VERSION= 1.9.2 # latest version on 1.9.x branch
. endif
BUILTIN_PKG.iconv= libiconv-${_BLNK_ICONV_VERSION}
. endif
MAKEVARS+= BUILTIN_PKG.iconv
.endif
# Determine whether we should use the built-in iconv implementation
# if it exists, and set USE_BUILTIN.iconv appropriately.
#
.if !defined(USE_BUILTIN.iconv)
USE_BUILTIN.iconv?= ${IS_BUILTIN.iconv}
PREFER.iconv?= pkgsrc
. if defined(BUILTIN_PKG.iconv) && !empty(IS_BUILTIN.iconv:M[yY][eE][sS])
USE_BUILTIN.iconv= yes
. for _dep_ in ${BUILDLINK_DEPENDS.iconv}
USE_BUILTIN.iconv!= \
if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.iconv:Q}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endfor
. endif
. if ${PREFER.iconv} == "native"
# XXX
# XXX By default, assume that the native iconv on NetBSD systems
# XXX supports GNU libiconv's API.
# XXX
. if (${OPSYS} == "NetBSD") && exists(${_BLNK_ICONV_H})
USE_BUILTIN.iconv= yes
_INCOMPAT_ICONV?= # should be set from defs.${OPSYS}.mk
. for _pattern_ in ${_INCOMPAT_ICONV} ${INCOMPAT_ICONV}
. if !empty(MACHINE_PLATFORM:M${_pattern_})
USE_BUILTIN.iconv= no
. endif
. endfor
. undef _pattern_
. endif
# XXX
# XXX By default, assume that the native iconv on Linux systems using
# XXX GLIBC supports GNU libiconv's API.
# XXX
. if (${OPSYS} == "Linux") && exists(${_BLNK_ICONV_H})
USE_BUILTIN.iconv!= \
if ${GREP} -q "This file is part of the GNU C Library" ${_BLNK_ICONV_H}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
. endif # PREFER.iconv == "native"
. if defined(USE_GNU_ICONV)
. if !empty(IS_BUILTIN.iconv:M[nN][oO]) || \
(${PREFER.iconv} == "pkgsrc")
USE_BUILTIN.iconv= no
. endif
. endif
.endif
MAKEVARS+= USE_BUILTIN.iconv
# ICONV_TYPE is either "gnu" or "native" depending on which iconv
# implementation is used.
#
.if !defined(ICONV_TYPE)
ICONV_TYPE?= gnu
. if !empty(USE_BUILTIN.iconv:M[yY][eE][sS]) && \
!empty(IS_BUILTIN.iconv:M[nN][oO])
ICONV_TYPE= native
. endif
.endif
CHECK_BUILTIN.iconv?= no
.if !empty(CHECK_BUILTIN.iconv:M[nN][oO])
. if !empty(USE_BUILTIN.iconv:M[nN][oO])
_BLNK_LIBICONV= -liconv
. else
. if !empty(BUILDLINK_LIB_FOUND.iconv:M[yY][eE][sS])
_BLNK_LIBICONV= -liconv
. else
_BLNK_LIBICONV= # empty
BUILDLINK_TRANSFORM+= rm:-liconv
. endif
. endif
BUILDLINK_LDADD.iconv?= ${_BLNK_LIBICONV}
. if defined(GNU_CONFIGURE)
. if !empty(USE_BUILTIN.iconv:M[nN][oO])
CONFIGURE_ARGS+= --with-libiconv-prefix=${BUILDLINK_PREFIX.iconv:Q}
. else
CONFIGURE_ARGS+= --without-libiconv-prefix
. endif
. endif
.endif # CHECK_BUILTIN.iconv
|
